// Gets player inputs and calls move method in Truck Controller
void FixedUpdate()
{
float horizontal = Input.GetAxis("Steer" + PlayerNum);
float vertical = Input.GetAxis("RightTrigger" + PlayerNum) * -1;
float brake = Input.GetAxis("LeftTrigger" + PlayerNum);
bool handbrake = Input.GetButton("Handbrake" + PlayerNum);
bool nitro = Input.GetButton("Nitro" + PlayerNum);
truck.Move(horizontal, vertical, brake, handbrake, nitro);
}